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mankhwala

2'-Fluoroacetophenone (CAS# 445-27-2)

Chemical Property:

Molecular Formula C8H7FO
Molar Misa 138.14
Kuchulukana 1.238g/cm3
Melting Point 26-27C
Boling Point 238.4 ° C pa 760 mmHg
Pophulikira 98°C
Kuthamanga kwa Vapor 0.0426mmHg pa 25°C
Maonekedwe Pangani Liquid, mtundu Woyera wopanda mtundu mpaka wachikasu
Mkhalidwe Wosungira Osindikizidwa muuma, Kutentha Kwapachipinda
Refractive Index 1.538
Zakuthupi ndi Zamankhwala Thupi ndi mankhwala katundu 2 '-fluoroacetophenone ndi colorless kapena chikasu, kuwala wobiriwira mafuta madzi kapena flake makhiristo kutentha firiji, insoluble m'madzi, sungunuka zambiri organic solvents monga Mowa ndi efa. Zoyaka, kutulutsa mpweya wapoizoni wokwiyitsa. Mankhwala oopsa, koma kusowa kwa chidziwitso cha kawopsedwe, amatha kutanthauza kawopsedwe wa fluorobenzene ndi acetophenone, kawopsedwe kake kamafanana ndi benzene. Kuchita kwa mankhwala a o-fluoroacetophenone ndi ofanana ndi a benzene, omwe amatha kulowa m'malo, kuwonjezera, condensation, oxidation, kuchepetsa ndi zina. Itha kulumikizidwa ndi ethyl formate pansi pamikhalidwe yamchere.
Gwiritsani ntchito Ntchito yaikulu ya 2 '-fluoroacetophenone ndi organic intermediates, ntchito synthesis wa mankhwala atsopano, monga bronchodilators, angagwiritsidwenso ntchito synthesis wa utoto ndi mankhwala ena abwino.

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Zizindikiro Zowopsa Xi - Zosangalatsa
Zizindikiro Zowopsa R36/37/38 - Zokwiyitsa maso, kupuma komanso khungu.
Kufotokozera Zachitetezo S26 - Mukakhudza maso, yambani nthawi yomweyo ndi madzi ambiri ndikupempha uphungu wachipatala.
S37/39 - Valani magolovesi oyenera komanso chitetezo chamaso / kumaso
Ma ID a UN UN 2810
WGK Germany 3
HS kodi 29147090
Kalasi Yowopsa ZOKWIYA
Packing Group III

 

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